package com.example.ssm.mapper;

import com.example.ssm.entity.Student;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

@Repository
public interface StudentDao {

    int deleteByPrimaryKey(String id);

    int insert(Student record);

    int insertSelective(Student record);

    Student selectByPrimaryKey(String id);

    int updateByPrimaryKeySelective(Student record);

    int updateByPrimaryKey(Student record);

}
